Here is the graphic.
I apologize for my question. I asked for the steps on how you do these because I am not sure.
But, here is what I think I know:
I did this first:
X' intersect (Y intersect Z')
I then did the VD for X' which is just the X circle and everything else shaded
Then I did the VD for Y which is the Y circle shaded and everything else not shaded
Then I did the VD for Z' which is just the Z circle and everything else shaded
Now with the parentheses, I did a VD for (Y intersect Z') which I think is the Y ciecle shaded and not shaded where it intersects with Z'
So, for X' intersect (Y intersect Z'), I think I still have the Y mostly shaded, and not shaded where Z' intersect Y....but when we have this, X' intersect (Y intersect Z'), we just unshade the part of Y that intersects X'? This is still fuzzy to me
Is the way I approached this ok? Or, is there abetter way to approach these problems? That is what I asked what steps you took.